Bryan Wallace


Science Advisor, Sea Turtle Flagship Program
Global Marine Division
Conservation International

and
Adjunct Assistant Professor
Division of Marine Science and Conservation
Duke University

b.wallace@conservation.org
web.mac.com/bryan.wallace

Bryan Wallace

Bryan Wallace has loved animals ever since he can remember. From the time he could read, he devoured Zoobooks magazines, Time/Life classics about wildlife, and even Jacques Custeau’s books!

He is currently Science Advisor to the Sea Turtle Flagship Program at Conservation International and Adjunct Assistant Professor at Duke University’s Division of Marine Science and Conservationn.

Research Interests

Applying insights from animal physiology and behavior to pertinent conservation issues; biogeography; movements and behavior; stable isotope analyses; diving physiology; thermoregulation; nest and egg physiology; fisheries bycatch.

Publications

In Review and In Preparation (Target Publication)

Seminoff JA, Wallace BP, eds. Marine Turtles of the Eastern Pacific Ocean: Conservation Challenges and Signs of Success. University of Arizona Press. (book release Spring 2011)

Wallace BP, Piedra RP. Leatherbacks in the balance: reconciling human pressures and conservation efforts in Pacific Costa Rica. In: Marine Turtles of the Eastern Pacific Ocean: Conservation Challenges and Signs of Success. Eds: Seminoff JA, Wallace BP. University of Arizona Press. (book release Spring 2011)

Sieg AE, Griffin M, Wallace BP, Clusella Trullas S, Avery HW, Spotila JR. Biophysical and predator constraints on desert tortoise bioenergetics and activity along a resource gradient. (Journal of Arid Environments, in review)

Shillinger GL, Swithenbank AM, Bailey H, Bograd SJ, Castelton MR, Wallace BP, Spotila JR, Paladino FV, Piedra R, Block BA. Characterization of leatherback turtle post-nesting habitats and its application to marine spatial planning. (Marine Ecology Progress Series, in review)

Wallace BP, DiMatteo A, Hurley BJ, Finkbeiner EM, et al. Multi-scaled regional management units for marine turtles: a novel framework for conservation status assessments and priority setting. (PLoS Biology, Summer 2010)

Finkbeiner EM, Wallace BP, Lewison RL, Moore JE, Crowder LB, Read AJ. Total estimated sea turtle bycatch in U.S.A. fisheries. (Biological Conservation, Summer 2010)

Sieg AE, Binckley C, Wallace BP, Santidrián Tomillo P, Reina RD, Paladino FV, Spotila JR. Climate, not conservation, controls leatherback turtle primary sex ratios in Pacific Costa Rica (Global Change Biology, Summer 2010)

Sotherland PR, Wallace BP, Muir T, Spotila JR. Ocean tides ventilate leatherback turtle nests. (Physiological and Biochemical Zoology, Fall 2010)

2010

Wallace BP, Lewison RL, McDonald S, McDonald RT, Bjorkland RK, Kelez S, Kot C, Finkbeiner EM, Helmbrecht S, Crowder LB. (2010) Global patterns of marine turtle bycatch in fisheries. Conservation Letters, doi: 10.1111/j.1755-263X.2010.00105.x; see related media coverage: BBC | CNN | National Geographic News and blog | Discovery News | ScienceNOW

Garrett K, Wallace BP, Alexander-Garner J, Paladino FV. (2010) Variation in leatherback turtle nest environments and their consequences for hatching success. Endangered Species Research 11: 147-155.

McClellan CM, Braun-McNeill J, Avens L, Wallace BP, Read AJ. (2010) Stable isotopes and telemetry reveal life history dichotomy in juvenile sea turtles. Journal of Experimental Marine Biology and Ecology 387: 44-51.

Hamman M, Godfrey MH, Seminoff JA, Arthur K, Barata PCB, Bjorndal KA, Bolten AB, Broderick AC, Campbell LM, Carreras C, Casale P, Chaloupka M, Chan SKF, Coyne MS, Crowder LB, Diez CE, Dutton PH, Epperly SP, FitzSimmons NN, Formia A, Girondot M, Hays GC, I-Jiunn C, Kaska Y, Lewison R, Mortimer JA, Nichols WJ, Reina RD, Shanker K, Spotila JR, Tomás J, Wallace BP, Work TM, Zbinden J, Godley BJ. (2010) Global research priorities for sea turtles: informing management and conservation in the 21st century. Endangered Species Research 11: 245-269.

Shillinger GL, Palacios DM, Bailey H, Bograd SJ, Swithenbank AM, Gaspar P, Wallace BP, Spotila JR, Paladino FV, Piedra R, Eckert SA, Block BA. (2010) Identification of high-use internesting habitats for eastern Pacific leatheback turtles: Role of the environment and implications for conservation. Endangered Species Research, DOI: 10.3354/esr00251

Gaos AR, Abreu A, Alfaro JA, Amorocho D, Arauz R, Baquero A, Briseño R, Chacón D, Dueñas C, Hasbún C, Liles M, Mariona G, Muccio C, Muñoz JP, Nichols WJ, Seminoff JA, Vásquez M, Urteaga J, Wallace B, Yañez IL, Zárate P. Signs of hope in the eastern Pacific: International collaboration reveals encouraging status for a severely depleted population of hawksbill turtles. (Oryx, accepted)

2009

Eckert KL, Wallace BP, Frazier JG, Eckert SA, Pritchard PCH. (2009) Synopsis of the Biological Data on the Leatherback Sea Turtle, Dermochelys coriacea (Vandelli, 1761). US Fish and Wildlife Service PO no. 20181-0-0169, Jacksonville, FL, pp 214.

Santidrián Tomillo P, Suss J, Wallace BP, Magrini KD, Blanco G, Paladino FV, Spotila JR (2009) Influence of emergence success and its consequences on the annual reproductive output of leatherback turtles. Marine Biology 156: 2021-2031.

Wallace BP, Avens L, Braun-McNeill J, McClellan C (2009) The diet composition of immature loggerhead turtles: insights on trophic niche, growth rates, and the role of fishery interactions. Journal of Experimental Marine Biology and Ecology 373: 50-57.

Wallace BP, Saba VS (2009) Environmental and anthropogenic impacts on intra-specific variation in leatherback turtles: opportunities for targeted research and conservation Endangered Species Research, 7: 1-11.

Zydelis R, Wallace BP, Gilman, EL, Werner TB (2009) Conservation of marine megafauna through minimization of fisheries bycatch. Conservation Biology 23: 8-16 (DOI: 10.1111/j.1523-1739.2009.01172.x).

Suryan RM, Saba VS, Wallace BP, Hatch SA, Frederiksen M, Wanless S (2009) Environmental forcing on life history strategies: Mulit-trophic level response at ocean basin scales. Progress in Oceanography, 81: 214-222.

Moore JE, Wallace BP, Lewison RL, Zydelis R, Cox TM, Crowder LB (2009) A review of marine mammal, sea turtle and seabird bycatch in USA fisheries and the role of policy in shaping management. Marine Policy 33: 435-451.

2008

Wallace BP, Heppell SS, Lewison RL, Kelez S, Crowder, LB (2008) Impacts of fisheries bycatch on loggerhead turtles worldwide inferred from reproductive values analyses. Journal of Applied Ecology 45: 1076-1085.

Shillinger GL, Palacios DM, Bailey H, Bograd SJ, Swithenbank AM, Gaspar P, Wallace BP, Spotila JR, Paladino FV, Piedra R, Eckert SA, Block BA (2008) Persistent leatherback turtle migrations present opportunities for conservation. Public Library of Science (PLoS) Biology 6(7): e171.doi:10.1371/journal.pbio.0060171. (see press coverage of this research: http://www.sciencedaily.com/releases/2008/07/080714202504.htm)

López-Mendilaharsu M, Rocha CFD, Domingo, A, Wallace BP, Miller, P (2008) Prolonged, deep dives by the leatherback turtle Dermochelys coriacea: pushing their aerobic dive limits. Journal of the Marine Biological Association of the UK-Biodiversity Records, 1-3.

Wallace BP, Jones TT (2008) What makes marine turtles go: a review of metabolic rates and their consequences. Journal of Experimental Marine Biology and Ecology 356: 8-24.

2007

Wallace BP, Sotherland PS, Santidrian Tomillo P, Reina RD, Spotila JR, Paladino FV (2007) Maternal investment in reproduction and its consequences in leatherback turtles. Oecologia 152: 37-47.

O’Connor MP, Kemp SJ, Agosta SJ, Hansen F, Sieg AE, Wallace BP, McNair JN, Dunham AE (2007) Reconsidering the mechanistic basis of the metabolic theory of ecology. Oikos, 116: 1058-1072 (DOI: 10.1111/j.2006.0030-1299.15534.x).

Wallace BP, George RH (2007). Alternative techniques for obtaining blood samples from leatherback turtles. Chelonian Conservation and Biology 6: 147-149.

2006

Wallace BP, Kilham SS, Paladino FV, Spotila JR (2006) Energy budget calculations indicate resource limitation in Eastern Pacific leatherback turtles. Marine Ecology Progress Series 318: 263-270.

Wallace BP, Seminoff JA, Kilham SS, Spotila JR, Dutton PH (2006) Leatherback turtles as oceanographic indicators: Stable isotope analyses reveal a trophic dichotomy between ocean basins. Marine Biology 149: 953-960.

Wallace BP, Sotherland PS, Bouchard SS, Santidrian Tomillo P, Reina RD, Spotila JR, Paladino FV (2006) Egg components, egg size, and hatchling size in leatherback turtles. Comparative Biochemistry and Physiology A 145: 524-532.

2005

Wallace BP, Williams CL, Paladino FV, Morreale SJ, Lindstrom LT, Spotila JR (2005) Bioenergetics and diving activity of internesting leatherback turtles (Dermochelys coriacea) at Parque Nacional Marino Las Baulas, Costa Rica. Journal of Experimental Biology 208: 3873-3844.

Ralph CR, Reina RD, Wallace BP, Sotherland PR, Spotila JR, Paladino FV (2005) Effect of egg location and respiratory gas concentrations on developmental success in nests of the leatherback turtle, Dermochelys coriacea. Journal of Australian Zoology 53: 289-294.

2004

Wallace BP, Sotherland PR, Spotila JR, Reina RD, Franks BR, Paladino FV (2004) Biotic and abiotic factors affect the nest environment of embryonic leatherback sea turtles (Dermochelys coriacea). Physiological and Biochemical Zoology 77: 423-432.

Soslau G, Wallace B, Vicente C, Goldenberg SJ, Tupis T, Spotila J, George R, Paladino F, Whitaker B, Violetta G, Piedra R (2004) Comparison of functional aspects of the coagulation cascade in human and sea turtle plasmas. Comparative Biochemistry and Physiology 138: 399-406.

Price ER, Wallace BP, Reina RD, Spotila JR, Paladino FV, Piedra R, Vélez E (2004) Size, growth and reproductive output of female leatherbacks (Dermochelys coriacea). Endangered Species Research 5: 1-8.

Non-technical Publications

Chief Editor, Informe sobre el Estado de las Tortugas Marinas del Paisaje Marino del Pacifico Oriental, February 2010

“How Sea Turtle Have Weathered Past Climate Changes,” by Brian W. Bowen and Bryan Wallace. The State of the World’s Sea Turtles – SWOT Report V, April 2010.

“Solving the Ridley Riddle,” by Carl Safina and Bryan Wallace. The State of the World’s Sea Turtles – SWOT Report V, April 2010.

“Differences among leatherback populations worldwide: reassessing the assessments,” by Vincent Saba and Bryan Wallace. The State of the World’s Sea Turtles – SWOT Report IV, February 2009 (www.seaturtlestatus.org/report/view).

Guest author, National Geographic News Watch: “Making oceans turtle-friendly by eating well

Guest author, Conservation International blog: “It Ain’t Over Yet” and “Where are they now?: The true stories of each racing turtle

Guest author, Deep-Sea News: “Leatherback turtles: going where few air-breathers dare to go
“Leatherback turtles: one year later”: (http://scienceblogs.com/deepseanews/2008/04/leatherback_turtles_one_year_l.php#more)

Gigantothermy: Size matters

Deep diving adaptations of leatherback turtles

The Great Turtle Race Begins Again!